71916228

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{8429}}^1$

素因数の和:8521

約数の個数: 48

約数和(自身を含む): 188832000

約数和(自身を除く): 116915772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8429, 8532, 16858, 25287, 33716, 50574, 75861, 101148, 151722, 227583, 303444, 455166, 665891, 910332, 1331782, 1997673, 2663564, 3995346, 5993019, 7990692, 11986038, 17979057, 23972076, 35958114, 71916228]

約数ペア:

[(1, 71916228), (2, 35958114), (3, 23972076), (4, 17979057), (6, 11986038), (9, 7990692), (12, 5993019), (18, 3995346), (27, 2663564), (36, 1997673), (54, 1331782), (79, 910332), (108, 665891), (158, 455166), (237, 303444), (316, 227583), (474, 151722), (711, 101148), (948, 75861), (1422, 50574), (2133, 33716), (2844, 25287), (4266, 16858), (8429, 8532)]